The Right Heart During & After Pregnancy - an Echocardiographic Study

Status Recruiting

Clinical Trial Summary

The main goal is to establish echocardiographic reference values of the right heart for pregnant women, assuming they differ significantly from those of non pregnant women of same age. Therefore the investigators will use existing reference values published by American society of echocardiography and European Association of Echocardiography. As side arms the investigators want to explore, whether illness of either fetus or mother is connected with right heart affection.

Clinical Trial Description

A lot of lung diseases affect the heart, too - especially the right heart. Well known examples are pulmonary embolism or pulmonary hypertension. But rather unknown is the fact, that right heart function presents as a prognostic parameter in a lot of (left heart) diseases, for example myocardial infarction, atrial fibrillation, left heart failure, but also in chronic obstructive pulmonary disease (COPD) or may be even diabetes mellitus. Since the left part of the heart has been studied by researchers more than fifty years, the right heart has moved into scientific focus not long ago. The tool of choice to examine the living heart is echocardiography. There are no relevant risks or complications. During an echocardiographic examination a lot of parameters are collected. To judge data in a clinical way reference values belonging to healthy persons are essential. Those values are highly dependant on sex, body size, age etc. Since pregnancy changes a lot in the human body, reference values from non pregnant woman of same age (published by American society of echocardiography and European Association of Echocardiography) are presumably not representative. So the investigators want to establish echocardiographic reference values of the right heart for pregnant women. Therefore an echocardiographic examination will be applied within each trimester of pregnancy and after delivery. As side arms the investigators want to explore, whether illness of either fetus or mother is connected with right heart affection. ;

Study Design

Related Conditions & MeSH terms

Pregnancy Related

Clinical Trial Details

NCT number	NCT03402971
Study type	Observational
Source	University of Giessen
Contact	Gero Bunniger
Phone	+49641 985 56082
Email	gero.bunniger@innere.med.uni-giessen.de
Status	Recruiting
Phase
Start date	November 2, 2017
Completion date	November 2, 2024

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

The Right Heart During and After Pregnancy - an Echocardiographic Study — EVA

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms